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Merge pull request #3039 from ReinUsesLisp/cleanup-samplers

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shader/node: Unpack bindless texture encoding
This commit is contained in:
Rodrigo Locatti 2019-11-06 04:54:11 +00:00 • committed by GitHub
commit 654b77d2ec
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GPG key ID: 4AEE18F83AFDEB23
8 changed files with 118 additions and 144 deletions
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19
src/video_core/renderer_opengl/gl_rasterizer.cpp
View file

@ -935,10 +935,9 @@ TextureBufferUsage RasterizerOpenGL::SetupDrawTextures(Maxwell::ShaderStage stag
if (!entry.IsBindless()) {
return maxwell3d.GetStageTexture(stage, entry.GetOffset());
}
const auto cbuf = entry.GetBindlessCBuf();
Tegra::Texture::TextureHandle tex_handle;
Tegra::Engines::ShaderType shader_type = static_cast<Tegra::Engines::ShaderType>(stage);
tex_handle.raw = maxwell3d.AccessConstBuffer32(shader_type, cbuf.first, cbuf.second);
const auto shader_type = static_cast<Tegra::Engines::ShaderType>(stage);
const Tegra::Texture::TextureHandle tex_handle =
maxwell3d.AccessConstBuffer32(shader_type, entry.GetBuffer(), entry.GetOffset());
return maxwell3d.GetTextureInfo(tex_handle);
}();
@ -966,10 +965,8 @@ TextureBufferUsage RasterizerOpenGL::SetupComputeTextures(const Shader& kernel)
if (!entry.IsBindless()) {
return compute.GetTexture(entry.GetOffset());
}
const auto cbuf = entry.GetBindlessCBuf();
Tegra::Texture::TextureHandle tex_handle;
tex_handle.raw = compute.AccessConstBuffer32(Tegra::Engines::ShaderType::Compute,
cbuf.first, cbuf.second);
const Tegra::Texture::TextureHandle tex_handle = compute.AccessConstBuffer32(
Tegra::Engines::ShaderType::Compute, entry.GetBuffer(), entry.GetOffset());
return compute.GetTextureInfo(tex_handle);
}();
@ -1012,10 +1009,8 @@ void RasterizerOpenGL::SetupComputeImages(const Shader& shader) {
if (!entry.IsBindless()) {
return compute.GetTexture(entry.GetOffset()).tic;
}
const auto cbuf = entry.GetBindlessCBuf();
Tegra::Texture::TextureHandle tex_handle;
tex_handle.raw = compute.AccessConstBuffer32(Tegra::Engines::ShaderType::Compute,
cbuf.first, cbuf.second);
const Tegra::Texture::TextureHandle tex_handle = compute.AccessConstBuffer32(
Tegra::Engines::ShaderType::Compute, entry.GetBuffer(), entry.GetOffset());
return compute.GetTextureInfo(tex_handle).tic;
}();
SetupImage(bindpoint, tic, entry);

14
src/video_core/renderer_opengl/gl_shader_decompiler.cpp
View file

@ -735,7 +735,7 @@ private:
void DeclareImages() {
const auto& images{ir.GetImages()};
for (const auto& [offset, image] : images) {
for (const auto& image : images) {
std::string qualifier = "coherent volatile";
if (image.IsRead() && !image.IsWritten()) {
qualifier += " readonly";
@ -2466,16 +2466,16 @@ ShaderEntries GetEntries(const VideoCommon::Shader::ShaderIR& ir) {
entries.const_buffers.emplace_back(cbuf.second.GetMaxOffset(), cbuf.second.IsIndirect(),
cbuf.first);
}
for (const auto& sampler : ir.GetSamplers()) {
entries.samplers.emplace_back(sampler);
}
for (const auto& [offset, image] : ir.GetImages()) {
entries.images.emplace_back(image);
}
for (const auto& [base, usage] : ir.GetGlobalMemory()) {
entries.global_memory_entries.emplace_back(base.cbuf_index, base.cbuf_offset, usage.is_read,
usage.is_written);
}
for (const auto& sampler : ir.GetSamplers()) {
entries.samplers.emplace_back(sampler);
}
for (const auto& image : ir.GetImages()) {
entries.images.emplace_back(image);
}
entries.clip_distances = ir.GetClipDistances();
entries.shader_length = ir.GetLength();
return entries;

5
src/video_core/renderer_opengl/gl_shader_decompiler.h
View file

@ -82,10 +82,9 @@ private:
struct ShaderEntries {
std::vector<ConstBufferEntry> const_buffers;
std::vector<SamplerEntry> samplers;
std::vector<SamplerEntry> bindless_samplers;
std::vector<ImageEntry> images;
std::vector<GlobalMemoryEntry> global_memory_entries;
std::vector<SamplerEntry> samplers;
std::vector<ImageEntry> images;
std::array<bool, Maxwell::NumClipDistances> clip_distances{};
std::size_t shader_length{};
};